Combination of piles and shotcrete

Discontinuous support with a high degree of rigidity

Produced using the cased drilling or CFA method, the Parisian wall’s piles provide temporary support for the soil during the execution of an excavation enclosure.

When the ground is excavated, a gunite veil is laid in stages to provide support.

The piles can be supported by anchors or shoring during earthworks.

During the construction phase, the structure is supported by struts or anchors.

During the service phase, the wall will be supported on the various floors of the structure after the struts have been removed.

Our retaining structures processes

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